java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d80e71f [2018-10-13 09:30:35,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 09:30:35,807 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 09:30:35,840 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 09:30:35,841 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 09:30:35,843 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 09:30:35,852 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 09:30:35,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 09:30:35,861 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 09:30:35,862 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 09:30:35,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 09:30:35,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 09:30:35,871 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 09:30:35,879 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 09:30:35,883 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 09:30:35,884 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 09:30:35,889 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 09:30:35,901 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 09:30:35,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 09:30:35,917 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 09:30:35,924 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 09:30:35,926 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 09:30:35,933 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-13 09:30:35,933 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-13 09:30:35,933 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-13 09:30:35,945 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-13 09:30:35,946 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-13 09:30:35,950 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-13 09:30:35,950 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-13 09:30:35,952 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-13 09:30:35,958 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-13 09:30:35,959 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-13 09:30:35,959 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 09:30:35,960 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 09:30:35,961 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 09:30:35,967 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 09:30:35,968 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-13 09:30:36,022 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 09:30:36,023 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 09:30:36,026 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-13 09:30:36,027 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-13 09:30:36,034 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 09:30:36,034 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 09:30:36,034 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 09:30:36,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 09:30:36,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 09:30:36,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-13 09:30:36,036 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-13 09:30:36,039 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-13 09:30:36,039 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-13 09:30:36,040 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-13 09:30:36,040 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 09:30:36,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-13 09:30:36,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 09:30:36,042 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 09:30:36,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-13 09:30:36,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-13 09:30:36,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-13 09:30:36,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 09:30:36,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-13 09:30:36,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-13 09:30:36,044 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-13 09:30:36,045 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-13 09:30:36,050 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-13 09:30:36,050 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-13 09:30:36,051 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-13 09:30:36,051 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-13 09:30:36,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 09:30:36,224 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 09:30:36,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 09:30:36,246 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 09:30:36,246 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 09:30:36,247 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 09:30:36,387 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dfa146ea/956631406e5a4bdfacf6c656045af7d0/FLAG6381691b4 [2018-10-13 09:30:38,461 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 09:30:38,462 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-13 09:30:38,581 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dfa146ea/956631406e5a4bdfacf6c656045af7d0/FLAG6381691b4 [2018-10-13 09:30:38,624 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dfa146ea/956631406e5a4bdfacf6c656045af7d0 [2018-10-13 09:30:38,647 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 09:30:38,651 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 09:30:38,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 09:30:38,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 09:30:38,665 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 09:30:38,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:30:38" (1/1) ... [2018-10-13 09:30:38,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336393fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:38, skipping insertion in model container [2018-10-13 09:30:38,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:30:38" (1/1) ... [2018-10-13 09:30:38,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 09:30:39,094 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 09:30:40,646 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-13 09:30:40,647 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-13 09:30:47,306 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 09:30:47,520 INFO L189 MainTranslator]: Completed pre-run [2018-10-13 09:30:47,844 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-13 09:30:47,847 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-13 09:30:51,687 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 09:30:52,421 INFO L193 MainTranslator]: Completed translation [2018-10-13 09:30:52,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52 WrapperNode [2018-10-13 09:30:52,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-13 09:30:52,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-13 09:30:52,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-13 09:30:52,425 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-13 09:30:52,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:52,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:52,647 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8160]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-10-13 09:30:52,651 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8160]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] [2018-10-13 09:30:52,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:52,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:53,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:53,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:53,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:30:52" (1/1) ... [2018-10-13 09:30:53,362 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-13 09:30:53,364 INFO L168 Benchmark]: Toolchain (without parser) took 14714.66 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 1.9 GB. [2018-10-13 09:30:53,371 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-13 09:30:53,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13772.76 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -24.1 MB). Peak memory consumption was 479.0 MB. Max. memory is 1.9 GB. [2018-10-13 09:30:53,377 INFO L168 Benchmark]: Boogie Preprocessor took 936.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 83.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 1.9 GB. [2018-10-13 09:30:53,384 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 13772.76 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -24.1 MB). Peak memory consumption was 479.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 936.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 83.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8160]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8160]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...